Removal & Installation: Notes
WARNING:
Vehicle is equipped with air bag supplement restraint system. Before attempting ANY repairs involving steering column, instrument panel or related components, see SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in appropriate AIR BAG RESTRAINT systems article.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle.
NOTE:
When battery is disconnected on Sienna, power sliding doors will need to be initialized. See SLIDING DOOR INITIALIZATION PROCEDURE (SIENNA)
in COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION.